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華秀塑膠為您提供詳細的Noryl PPO WCA105物性表參數(shù)。

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GE Engineering plastics Physical properties directory >> NORYL™ PPO >> WCA105 Physical property table

[下載WCA105物性表PDF] Consult WCA105

Noryl PPO WCA105 Physical property

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Property

TYPICAL PROPERTIES ⁽¹⁾
MECHANICAL	Value	Unit	Standard
Tensile Stress, brk, Type I, 50 mm/min	230	kgf/cm2	ASTM D 638
Tensile Strain, brk, Type I, 50 mm/min	85	%	ASTM D 638
Flexural Modulus, 12.5 mm/min, 100 mm span	6600	kgf/cm2	ASTM D 790
Tensile Stress, break, 50 mm/min	23	MPa	ISO 527
Tensile Strain, break, 50 mm/min	90	%	ISO 527
Flexural Modulus, 12.5 mm/min	720	MPa	ISO 178
Hardness, Shore D	56	-	ISO 868
Tear strength	25	N/mm	ISO 6383
IMPACT	Value	Unit	Standard
Brittleness Temperature	<-40	°C	ASTM D 746
THERMAL	Value	Unit	Standard
HDT, 0.45 MPa, 6.4 mm, unannealed	85	°C	ASTM D 648
Vicat Softening Temp, Rate A/50	102	°C	ISO 306
PHYSICAL	Value	Unit	Standard
Specific Gravity	1.03	-	ASTM D 792
Water Absorption, 23°C/48hrs	0.1	%	ASTM D 570
Melt Flow Rate, 250°C/10.0 kgf	5.1	g/10 min	ASTM D 1238
ELECTRICAL	Value	Unit	Standard
Volume Resistivity	3.9E+16	Ohm-cm	IEC 60093
Dielectric strength in oil, 2.0mm	26	kV/mm	IEC 60243-1
Relative Permittivity, 50/60 Hz	2.6	-	IEC 60250
Relative Permittivity, 1 MHz	2.5	-	IEC 60250
Dissipation Factor, 50/60 Hz	0.024	-	IEC 60250
Dissipation Factor, 1 MHz	0.003	-	IEC 60250
Comparative Tracking Index	600	V	IEC 60112
FLAME CHARACTERISTICS	Value	Unit	Standard
Smoke Density on 0.5mm plaque, Non-flame, Ds, max	75	-	ASTM E 662
Smoke Density on 0.5mm plaque, Flame, Ds, max	150	-	ASTM E 662
Glow Wire Flammability Index 960°C, passes at	3	mm	IEC 60695-2-12
Glow Wire Ignitability Temperature, 3.0 mm	750	°C	IEC 60695-2-13
Oxygen Index (LOI)	25	%	ISO 4589
WIRE AND CABLE - UL 1581 tested on 2.0mm wire with 0.12mmx20 stranded copper	Value	Unit	Standard
Tensile strength @ break	33	MPa	UL 1581
Tensile elongation @ break	197	%	UL 1581
Tensile strength @ break after 7days @136°C	36	MPa	UL 1581
Tensile elongation @ break after 7days @136°C	156	%	UL 1581
UL temperature rating	105	°C	UL 1581
Heat Deformation at 121°C/250g	26	%	UL 1581
VW-1	Pass	-	UL 1581

Source GMD, last updated:2005/07/11

Processing

Parameter
Wire Coating Extrusion	Value	Unit
Drying Temperature	60 - 80	°C
Drying Time	4 - 6	hrs
Drying Time (Cumulative)	12	hrs
Maximum Moisture Content	0.02	%
Extruder Length/Diameter Ratio (L/D)	22:1 to 26:1	-
Screw Speed	15 - 40	rpm
Feed Zone Temperature	210 - 260	°C
Middle Zone Temperatures	230 - 285	°C
Head Zone Temperature	250 - 285	°C
Neck Temperature	250 - 285	°C
Cross-head Temperature	250 - 285	°C
Die Temperature	250 - 285	°C
Melt Temperature	250 - 285	°C
Conductor Pre-heat Temperature	80 - 150	°C
Screen Pack	150 - 100	-
Cooling Water Air Gap	100 - 200	mm
Water Bath Temperature	15 - 80	°C